Inventor
KAWADA HIROYUKI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “KAWADA HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUGIYASU KOGYO KK
8 patentsUS4830147AMay 16, 1989
Jacking device
SUGIYASU KOGYO KK73 citations96
US4909357AMar 20, 1990
Safety device for a jacking system including a plurality of jacks designed for simultaneous operation
SUGIYASU KOGYO KK23 citations92
US4884936ADec 5, 1989
Lift for moving a container with castors
SUGIYASU KOGYO KK40 citations92
US4815712AMar 28, 1989
Apparatus for preventing a one-sided lowering of a jack mechanism including jacks adapted for synchronous operation
SUGIYASU KOGYO KK37 citations92
US5024141AJun 18, 1991
Method for the synchronous operation of juxtaposed cylinder devices
SUGIYASU KOGYO KK21 citations82
US4854421AAug 8, 1989
System for lifting a vehicle for repair thereof
SUGIYASU KOGYO KK16 citations73
US4997065AMar 5, 1991
Mechanism for automatically preventing a motor vehicle from dropping from a wheels support plate of a system for lifting the vehicle for repair thereof
SUGIYASU KOGYO KK5 citations62
USD305949SFeb 6, 1990
Lift for moving a container with castors
SUGIYASU KOGYO KK2 citations62